Function _mm256_mask_inserti32x4

#[target_feature(enable = "avx512f", enable = "avx512vl")]
pub const fn _mm256_mask_inserti32x4(src: __m256i, k: __mmask8, a: __m256i, b: __m128i, IMM8: i32) -> __m256i

Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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